In distirbuted processing,it is important that all resources on network is made the most of. We need to grasp a state of resources on network for executing applications effectively.So the key for effective parallel distributed execution is exact and inexpensive practically information of a network. SSS-Server offers information on the network system, and supports getting load information. In this study,SDA which distributes jobs with dependancy proposed, and the effect of SSS-Server was evaluated.